# ChatThread vs PrompX

The clearest difference is update cadence: PrompX at every 4 days against ChatThread's every 2 months. ChatThread's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ChatThread sells 6 one-off in-app purchases and PrompX sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ChatThread ships an update every 2 months, PrompX every 4 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ChatThread | PrompX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/prompx/id6762642267/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 41 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鞯 赵](https://appshunter.io/developer/1567856103) | [Nexurift LLC](https://appshunter.io/developer/1894925664) |

## What reviewers say

### ChatThread

[App page](https://appshunter.io/ios/app/chatthread-ai-chat-and-workflow/id6744828531)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gold | $3.99 | one-time |
| 500 Gold | $17.99 | one-time |
| 1000 Gold | $29.99 | one-time |
| 2000 Gold | $59.99 | one-time |
| 5000 Gold | $129.99 | one-time |
| 8000 Gold | $199.99 | one-time |


### PrompX

[App page](https://appshunter.io/ios/app/prompx/id6762642267)

This app helps you save, organize, and share AI prompts. Upgrade to Pro for unlimited features, including version history and password-protected sharing.

**Highlights:** Save AI prompts, Organize prompts, Share prompts, Unlimited prompts (Pro), Full version history (Pro), Password-protected sharing (Pro)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrompX Pro Monthly | $2.99 | per month |
| PrompX Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is ChatThread free?

ChatThread is free to download, with in-app purchases available.

### Is PrompX free?

PrompX is free to download, with in-app purchases available.

### Do ChatThread or PrompX have ads?

Neither ChatThread nor PrompX shows ads.

### Which is updated more often, ChatThread or PrompX?

ChatThread ships an update every 2 months, and PrompX every 4 days. Most recently, ChatThread was updated on October 1, 2026 and PrompX on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*